Base | Representation |
---|---|
bin | 1101100111111110110… |
… | …01111111001100001110 |
3 | 1122202100120202201122200 |
4 | 12303333121333030032 |
5 | 30132223204023403 |
6 | 555021120222330 |
7 | 45551660562153 |
oct | 6637731771416 |
9 | 1582316681580 |
10 | 468141470478 |
11 | 1705a0723760 |
12 | 7688b76a9a6 |
13 | 351b7a12086 |
14 | 1893002822a |
15 | c29dc8dca3 |
hex | 6cff67f30e |
468141470478 has 48 divisors (see below), whose sum is σ = 1164753907200. Its totient is φ = 134394679440.
The previous prime is 468141470477. The next prime is 468141470507. The reversal of 468141470478 is 874074141864.
468141470478 is a `hidden beast` number, since 4 + 68 + 1 + 41 + 4 + 70 + 478 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468141470477) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62215998 + ... + 62223521.
It is an arithmetic number, because the mean of its divisors is an integer number (24265706400).
Almost surely, 2468141470478 is an apocalyptic number.
468141470478 is an abundant number, since it is smaller than the sum of its proper divisors (696612436722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468141470478 is a wasteful number, since it uses less digits than its factorization.
468141470478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124439557 (or 124439554 counting only the distinct ones).
The product of its (nonzero) digits is 4816896, while the sum is 54.
The spelling of 468141470478 in words is "four hundred sixty-eight billion, one hundred forty-one million, four hundred seventy thousand, four hundred seventy-eight".
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